"""
Case Type   : 资源池化
Case Name   : gs_collector 通过时间筛选gaussdb相关进程的core文件
Create At   : 2024.01
Owner       : chen
Description :
    通过时间筛选gaussdb相关进程的core文件
Expect      :
    收集成功
"""

import os
import unittest
import datetime
from testcase.utils.Constant import Constant
from testcase.utils.Logger import Logger
from yat.test import Node
from yat.test import macro


class SharedStorage(unittest.TestCase):

    def setUp(self):
        self.log = Logger()
        self.log.info(f'-----{os.path.basename(__file__)} start-----')
        self.constant = Constant()
        self.pri_node = Node('PrimaryDbUser')
        self.log_path = os.path.join(os.path.dirname(macro.PG_LOG_PATH))
        self.config_path = os.path.join(self.log_path, 'collector_config.json')

    def test_shared_storage(self):
        current_time = datetime.datetime.now()
        start_time = current_time.strftime('%Y%m%d %H:%M')
        end_time = (current_time + datetime.timedelta(minutes=5)).strftime('%Y%m%d %H:%M')
        text = '-----step1: 通过时间筛选gaussdb相关进程的core文件' \
            ' expect: 收集成功-----'
        self.log.info(text)

        self.log.info('-----查看主机名称-----')
        check_cmd = f'hostname'
        self.log.info(check_cmd)
        hostname = self.pri_node.sh(check_cmd).result()
        self.log.info(hostname)

        self.log.info('-----创建配置文件, 内容为json格式-----')
        json_str = r'{{' \
            r'"Collect":[' \
            r'{{"TypeName":"CoreDump", "Content":"gs_ctl,gaussdb,' \
            r'GaussMaster,AioWorker,AlarmChecker,Archiver,Auditor,' \
            r'AutoVacLauncher,AutoVacWorker,AuxMain,BackendMode,BgWriter,' \
            r'BootStrap,Catchup,CBMWriter,Checkpointer,CommAuxStream,' \
            r'CommPoolCleaner,CommRcvStream,CommRcvWorker,CommSendStream,' \
            r'CpMonitor,DataRcvWriter,DataReceiver,DataSender,ExtremeRTO,' \
            r'FencedUDFMaster,Heartbeater,JobExecutor,JobScheduler,' \
            r'LWLockMonitor,PageWriter,ParallelRecov,PercentileJob,Reaper,' \
            r'RemoteSrv,StartupProcess,StatCollector,Stream,SysLogger,' \
            r'ThdPoolListener,TwoPhaseCleaner,WalRcvWriter,WalReceiver,' \
            r'WalSender,WalWriter,WDRSnapshot,WlmArbiter,WlmCollector,' \
            r'WlmMonitor", "Interval":"0", "Count":"1", "FileNumber":"0"}}' \
            r']' \
        r'}}'
        cmd = f'''echo '{json_str}' > {self.config_path}'''
        self.log.info(cmd)
        res = self.pri_node.sh(cmd).result()
        self.log.info(res)

        self.log.info('-----收集信息-----')
        cmd = f'source {macro.DB_ENV_PATH};' \
            f'gs_collector --begin-time="{start_time}" --end-time="{end_time}" -h {hostname} ' \
            f'-C {self.config_path}'
        self.log.info(cmd)
        res = self.pri_node.sh(cmd).result()
        self.log.info(res)
        self.assertIn(self.constant.GS_COLLECTOR_SUCCESS_MSG, res)

        self.log.info('-----查看结果-----')
        collector_cmd = f'source {macro.DB_ENV_PATH};' \
                    f'cd {self.log_path}; ls;tar -zxvf collector*.tar.gz;'
        self.log.info(collector_cmd)
        res = self.pri_node.sh(collector_cmd).result()
        self.log.info(res)
        self.assertIn('Summary.log', res)
        self.assertIn('Detail.log', res)
        self.assertIn(f'{hostname}.tar.gz', res)

    def tearDown(self):
        self.log.info('-----step2:清理环境-----')
        rm_cmd = f'cd {self.log_path}/; rm -rf collector_*'
        self.log.info(rm_cmd)
        res = self.pri_node.sh(rm_cmd).result()
        self.log.info(res)
        self.log.info(f'-----{os.path.basename(__file__)} end-----')